When you identify abnormal sounds on your Volkswagen Touran you tend to concerns about them. Especially when you feel a noise when you accelerate on your Volkswagen Touran. It is instantly assimilated to an engine unit trouble and can therefore be significant. As we know that you do not take these problems lightly, we have decided to create this document to support you find the causes and wipe out this matter as quickly as possible. To do this, we will first see what are the causes of a high pitched noise when accelerating with my Volkswagen Touran, then what is a whistling or ratling noise at the acceleration of my Volkswagen Touran, then the origins of a noise that intensifies during acceleration and to finish a noise that stops when I stop accelerating.
Ma Volkswagen Touran makes a high-pitched noise when I accelerate:
If your Volkswagen Touran produces a loud noise when you accelerate, it is quite possible that the alternator belt is the reason of your trouble. You will need to define if this noise shows up abruptly and if it can stop as it started. The alternator belt is a wearing part that is employed to supply power to the secondary components of your Volkswagen Touran’s engine and although it is less crucial than the timing belt it can generate engine troubles if it stops working. This noise may be a sign of a slackened belt, in which case the tensioner roller or its wear and tear may be responsible. In any case, check the condition of your belt and its tension. If it causes this acceleration noise on Volkswagen Touran, go to your auto mechanic.
Ma Volkswagen Touran makes whining noise when I accelerate:
- Rattling or whistling noise generated by the turbo
- Humming noise caused by air leakage
If you have a power loss that comes with the rattling noise when you accelerate with your Volkswagen Touran, it is plausible that your turbo is screwing up and some of its components are at the end of their life. Examine it and change it if it is the reason, otherwise you risk blockage your engine in the long run. If you notice this blowing or whistling noise on your car, feel free to read this article about turbo noises on Volkswagen Touran, if you would like more details.
If, on the other hand, you do not get any power loss due to an humming noise on your Volkswagen Touran, it is more than likely that you have one of your junctions or air hoses that has holes. So check the entire air supply system from your air filter to your engine to determine the origin of this acceleration sound.
Ma Volkswagen Touran produces an increasingly loud noise when I accelerate:
If, on the other hand, you have the feeling that the more you gain speed, the more your noise at acceleration on Volkswagen Touran gets loud, then you will have to check out the rolling parts of your automobile. Indeed, if this loud noise does not surface when you iddle, it is surely in connection with your transmission, and, in general, to your wheels. The most common cause is the state of your bearings, so don’t forget to check their condition to make sure it is not the cause of this loud noise when you accelerate. If not, go to this content page about the noises related to Volkswagen Touran noise wheels.
Ma Volkswagen Touran produces a noise when I accelerate that ceases when I stop accelerating:
To finish, if you experience a noise when accelerating with your Volkswagen Touran and this noise which could be a cliking sound tends to stop when you disengage (press the clutch pedal), then one of the wear parts of your clutch system may be the cause. Indeed, the clutch release bearings must be replaced around every 120 000 / 130 000km. To test it, you just have to see if you have more difficulty than every time shifting gears, if you feel a resistance either stronger or non-existent in the clutch pedal. If you have any of these manifestations, go to your auto technician to change the clutch release bearings on your Volkswagen Touran. Go through our article on clutch noise on Volkswagen Touran for more information.
